package cn.wk.demo;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

public class FileInputStreamOutputStreamWithBufferDemo {
	public static void main(String[] args) throws IOException {
		BufferedInputStream bis =
				new BufferedInputStream(new FileInputStream("e:\\a.jpg"));
		BufferedOutputStream bos =
				new BufferedOutputStream(new FileOutputStream("e:\\b.jpg"));
		int b;
		while((b = bis.read()) != -1){
			bos.write(b);
			bos.flush();
		}
		bis.close();
		bos.close();
	}
}
